Not outstanding but surely one of Harrison's more enjoyable 70s westerns. Story structure is bit different from usual - first we see the final gunfight between Harrison & the bad guy which ends with the bad guy dying of course. After that we go back in time to see how it all came to this. Nice cast of comic book style villains and one of my favorite bad guys, George Wang, is in it.
I think the bad guy who dies in the beginning is dubbed by same guy who also dubbed most (if not all) of Claudio Camaso's roles. His voice is very creepy.